Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Khaled Gommed"'
Autor:
Omer Luria, Mor Elgarisi, Valeri Frumkin, Alexey Razin, Jonathan Ericson, Khaled Gommed, Daniel Widerker, Israel Gabay, Ruslan Belikov, Jay Bookbinder, Edward Balaban, Moran Bercovici
Publikováno v:
npj Microgravity, Vol 9, Iss 1, Pp 1-10 (2023)
Abstract In the absence of gravity, surface tension dominates over the behavior of liquids. While this often poses a challenge in adapting Earth-based technologies to space, it can also provide an opportunity for novel technologies that utilize its a
Externí odkaz:
https://doaj.org/article/f18f50edca584e1eac0f74110fc2534d
Publikováno v:
International Journal of Refrigeration. 120:81-89
Non-absorbable gasses in absorption heat pumps are well known to significantly hamper their performance. It is hard to prevent the presence of non-absorbable gasses; therefore, regular purging is required. Publications describing earlier work on purg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::22cb6a587383ff66c1303946b705c4ce
https://doi.org/10.1016/j.ijrefrig.2020.09.001
https://doi.org/10.1016/j.ijrefrig.2020.09.001
Publikováno v:
International Journal of Refrigeration. 105:50-58
Air conditioning (A/C) systems serve two main functions: temperature and humidity control of the conditioned space. This work focuses on a hybrid A/C system consisting of a liquid desiccant system (LDS) and an absorption chiller. An efficient deep-de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6100980bf26d171c289b226d2f2874c5
https://doi.org/10.1016/j.ijrefrig.2018.11.008
https://doi.org/10.1016/j.ijrefrig.2018.11.008
Autor:
Ran Eshel, Valeri Frumkin, Matan Nice, Omer Luria, Boris Ferdman, Nadav Opatovski, Khaled Gommed, Maxim Shusteff, Yoav Shechtman, Moran Bercovici
We present a method that leverages projected light patterns as a mechanism for freeform deformations of a thin liquid film via the thermocapillary effect. We developed a closed-form solution for the inverse problem of the thin-film evolution equation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44bab048c2f6adcfaac26bd7ecf6dc2c
Publikováno v:
International Journal of Refrigeration. 93:79-84
ABSIM (an acronym for ABsorption SIMulation) is a computer code for simulation of absorption systems in flexible and modular form. It may be applied to closed and/or open absorption cycles operating at steady state, as well as to vapor compression an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa20e1d3d1050f1982b9c2452d7b8303
https://doi.org/10.1016/j.ijrefrig.2018.06.011
https://doi.org/10.1016/j.ijrefrig.2018.06.011
Publikováno v:
Physical Review Fluids
We present a theoretical description and an experimental realization of a thermocapillary dipole induced in a Hele-Shaw cell under a steady temperature gradient. We demonstrate experimentally how several dipoles can be superposed in order to create v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e26ef83872c57d7453bfd9628442ed9
https://doi.org/10.1103/physrevfluids.4.074002
https://doi.org/10.1103/physrevfluids.4.074002
Hybrid Liquid Desiccant systems (HLDS) combine the liquid desiccant technology for dehumidification of air with conventional compression cycle technology for cooling. They are an alternative to conventional compression cooling systems, being more eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2b4d59804fcac01d599d3c708141e3ba
http://hdl.handle.net/11556/655
http://hdl.handle.net/11556/655
Publikováno v:
Science and Technology for the Built Environment. 21:267-274
Air-conditioning demand, especially in hot and humid climates, causes most of the energy consumption in buildings. In these applications, the latent load often constitutes a significant part of the total load. Conventional air-conditioning systems de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b1bb102354ff09288d8fc8c14c63ade4
https://doi.org/10.1080/23744731.2015.1015381
https://doi.org/10.1080/23744731.2015.1015381
Publikováno v:
Analytical Chemistry. 87:388-393
We present a new method for accurate detection of sample location in peak mode isotachophoresis (ITP). The technique is based on the design of a microchannel with multiple constrictions and on detecting the passage of the ITP interface through these
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ffcf2e8046bcb77fe7fa38bf5573d048
https://doi.org/10.1021/ac5036346
https://doi.org/10.1021/ac5036346
Autor:
Khaled Gommed, Gershon Grossman
Publikováno v:
International Journal of Refrigeration. 35:676-684
This study is concerned with an open absorption (liquid desiccant) system, capable of producing both cooling and dehumidification for air conditioning, utilizing low-grade heat. The system includes a novel solution heat and mass exchanger (HME) desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::771b994c67c1e9401d3fc682d75f8d92
https://doi.org/10.1016/j.ijrefrig.2011.10.001
https://doi.org/10.1016/j.ijrefrig.2011.10.001